1997 SK25

1997SK25, 14545, 1998 YL12, 1998YL12, J97S25K, J98Y12L

All data for this body: [vot]

MPC data
Name (number) 1997 SK25 (14545)
a 2.97968
e 0.09795
i / sin(i) 9.9701 / 0.17314
q 2.68781
Q 3.27155
ω 213.1971
Node 171.9847
m 114.5500
n 0.1916
Epoch 2460800.5
nobs 2779
nopp 25
Years observed 1994-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.982
ep 0.064
sin(ip) 0.169
G 0.150
H 13.790
Mass
D 5.62 0.318
pV 0.244 0.0461
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.496
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.5900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9824 0.0640 0.1688 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.62 0.318 0.318 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.244 0.0461 0.0461 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.79 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Ds Ds None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S 0.916 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.0482 0.0482 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT